if the breadth of rectangle in one third of its length and perimeter is 80 cm find length and breadth of rectangle

length = 30 cm

Breadth = 10 cm

Step-by-step explanation:

Length = x cm

Breadth = (1/3)x

Perimeter = 80 cm

2(length + breadth) = 80

2* (x + (1/3)x) = 80

x = 30cm

length = 30 cm

breadth = cm

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

right

step-by-step explanation: